逐句精讲新概念英语第二册-第四课 激动人心的旅行.docx

逐句精讲新概念英语第二册:第四课 激动人心的旅行课文内容：　　I have just received a letter from my brother, Tim. He is in Australia. He has been there for six months. Tim is an engineer. He is working for a big firm and he has already visited a great number of different places in Australia. He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia. He will soon visit Darwin From there, he will fly to Perth. My brother has never been abroad before, so he is finding this trip very exciting.　　本文语法：同位语　　语法归纳：指同一事物的句子成分放在同等位置时，一个句子成分可被用来说明或解释另一个句子成分，后者称之为前者的同位语。

同位语多由名词或代词充当例如：　　I have two sisters,Jane and Mary.我有两个姐姐，简和玛丽　　This is Tom, president of Oriental Grouop.这位是东方集团的总裁汤姆　　逐句精讲：　　1.I have just received a letter from my brother, Tim.　　我刚收到一封弟弟蒂姆写来的的信　　语言点1 短语：receive sth. from sb.收到从某人那里送出的某物　　This morning I received a letter from my brother.今日早上我收到了妈妈写来的一封信　　语言点2 此句中Tim为my brother的同位语，对my brother进展解释说明　　2.He is in Australia.　　他在澳大利亚　　语言点 介词in在此实际上表达一种状态：在澳洲　　类似介词用法：at home在家;on the Internet在上网;on the phone打　　3.He has been there for six months.　　他在澳洲已经待了六个月了。

　　语言点 for six months是表示时间段的状语　　特殊提示初学者：“for+时间状语“不能和瞬间性动词连用　　He arrived there for six months.(错误)　　He has been there for six months.(正确)　　缘由：瞬间动词的动词不行以连续，而be there表示状态，可以连续　　So far, I have lived in Beijing for eight years.到现在，我已经在北京住了8年了　　4.Tim is an engineer.　　蒂姆是一名工程师　　语言点 engineer: one who operates an engine工程师，即操作或修理发动机的人　　1)engine(发动机)+er(表人)——engineer　　2)fire engine消防车　　3)engineer(=design/devise)设计：The villa is very well engineered.这套别墅设计得很好　　5. He is working for a big firm and he has already visited a great number of different places in Australia.　　他在一家大公司工作，并且已经去过澳大利亚许多不同的地方了。

　　语言点1 【辨】work，job，career,works　　work指抽象工作，不行数名词;job指详细工作，可数名词;career指事业，等同于profession;works泛指作品;工程;工厂　　语言点2 “大量，许多”有多种表达方式：　　1)many常修饰可数名词：many mistakes很多错误;many books很多书　　2)a lot of=lots of既可修饰可数名词，又可修饰不行数名词：a lot of excitement很多刺激;lots of words许多单词　　3)a great/good lot大量，很多(口语)：a great /good lot fun大量的玩笑　　4)a whole lot of一大堆，很多：a whole lot of paper一大堆纸　　5)a great number of许多的(多用于写作中)，常修饰可数名词　　6)a great many许多的(多用于写作中)，常修饰可数名词　　6.He has just bought an Australian car and has gone to Alice Springs, a small town in the centre of Australia.　　他刚买了一辆澳洲产的小汽车，现在去了在澳大利亚中部的一个小城镇，艾莉斯普林斯。

　　语言点1 比拟两个句子：He has gone to the cinema.他去了电*还没有回来)　　He has been to the cinema.他曾经去过电*现已回来)　　语言点2 Alice springs, a small town in the center of Australia后者为前者的同位语，对前者进一步说明　　语言点3 a small town in the centre of Australia此局部为介词短语做后置定语的构造，in the centre of Australia为介词in引导的短语，修饰a small town，说明其地理位置　　7.He will soon visit Darwin.　　很快，他将去参观达尔文　　语言点 1)visit somewhere参观某地：visit Shanghai参观上海;visit Zhouzhuang参观周庄　　2)visit sb.访问某人：visit my uncle探望我的伯父;visit closet classmate访问最亲切的同学　　8.From there, he will fly to Perth.　　从那里，他将飞往珀斯。

　　语言点 比拟学习：　　1)fly to=go by plane乘飞机到某地　　2)drive to somewhere开车去某地　　3)walk to somewhere走到某地　　9.My brother has never been abroad before, so he is finding this trip very exciting.　　我弟弟以前从来没有出过国，所以他觉得他的这次旅行特别感动人心　　语言点1 before单独放在句尾表示从前，常与完成时连用　　语言点2 very exciting补充说明this trip,做宾语补足语。